Re: [rdma-next 0/2] Msix vector reassignment by L2 driver

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Hello Doug,

Please drop this patch series from "for-next", I will resend the
patches to "for-rc" and address the comments from Jason in the new
series.

-Regards
Devesh

On Wed, May 23, 2018 at 5:00 AM, Doug Ledford <dledford@xxxxxxxxxx> wrote:
> On Tue, 2018-05-22 at 15:53 -0600, Jason Gunthorpe wrote:
>> On Tue, May 22, 2018 at 05:48:43PM -0400, Jonathan Toppins wrote:
>> > On 05/22/2018 02:56 PM, Doug Ledford wrote:
>> > > On Mon, 2018-05-14 at 13:47 -0400, Devesh Sharma wrote:
>> > > > This 2 patch series mainly focus on assigning MSIx vectors
>> > > > to RoCE driver when L2 driver dynamically changes vectors
>> > > > allowed for RoCE driver.
>> > > >
>> > > > Patch 1 is mainly refactoring code while Patch 2 is the one
>> > > > to handle the real reassignment.
>> > > >
>> > > > Devesh Sharma (2):
>> > > >   bnxt_re: refactor creq irq init and fp irq init
>> > > >   bnxt_re: pause roce irqs when l2 need reshuffling
>> > > >
>> > > >  drivers/infiniband/hw/bnxt_re/main.c       | 55 ++++++++++++++++-
>> > > >  drivers/infiniband/hw/bnxt_re/qplib_fp.c   | 95 +++++++++++++++++++-----------
>> > > >  drivers/infiniband/hw/bnxt_re/qplib_fp.h   |  3 +
>> > > >  drivers/infiniband/hw/bnxt_re/qplib_rcfw.c | 61 +++++++++++++------
>> > > >  drivers/infiniband/hw/bnxt_re/qplib_rcfw.h |  3 +
>> > > >  5 files changed, 164 insertions(+), 53 deletions(-)
>> > > >
>> > >
>> > > Thanks, series applied.
>> > >
>> >
>> >
>> > Hi Doug,
>> >
>> > I see these made it into your 'wip/dl-for-next' branch. However, it is
>> > my understanding that without these patches in v4.17 VFs for bnxt_re
>> > will be broken as the bnxt_en patches causing the breakage made it into
>> > v4.17.
>> >
>> > Can we get these into v4.17 or should we forward these on to
>> > linux-stable to be backported to v4.17.y?
>>
>> The commit messages are not good enough for -rc at this point, they
>> need Fixes lines and they need to actually explain that the driver is
>> broken and not be described as 'refactoring code'
>>
>> .. and the cover letter shouldn't describe the series as though it is a
>> new feature.
>>
>> .. nor should it ask to be put into for-next
>>
>> Broadcom will have to sort this out, there is probably about 12 hours
>> to ask the patches be dropped out of wip's for-next if that is the
>> desire. Otherwise they have to manage to get it submitted to
>> 4.17-stable after it is released.
>>
>> Wow, I'm having this great sense of dejavu like I wrote a message just
>> like this a few months ago..
>>
>> Jason
>
> I'm actually really liking the wip/* workflow.  It does give a 12 to 24
> hour window to fix things up.
>
> Now, as to the fact that the commit messages are not really good...we
> can fix them up as long as we can get the needed commit log messages
> from Broadcom:
>
> What's broken without these changes?  What is the user visible symptom
> of that brokenness?  How do these changes resolve that brokenness?
>
> Relevant Fixes: tags and stable tags as well.  That will take care of
> 4.17.
>
> However, as Don/Jon both know, fixing up these commit messages will
> result in a new upstream hash :-(.  Not that big of a deal, just throws
> off Don's and Jon's work if they've already picked these up for backport
>  purposes.
>
> --
> Doug Ledford <dledford@xxxxxxxxxx>
>     GPG KeyID: B826A3330E572FDD
>     Key fingerprint = AE6B 1BDA 122B 23B4 265B  1274 B826 A333 0E57 2FDD
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